GaffFinder

London lettings, by the square foot

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Every London flat, measured.

The portals won’t let you rank by size. We read the floorplans, so you can.

18,508 flats measured

Best £/sqft£/m² first

6 listings · £3.47/sqft£37.35/m² median in Tooting

Sizes are estimates: an AI model reads most of them from the floorplan, and it can be wrong — so can the £/sqft£/m² worked out from them. Check with the agent before you rely on one.

1,086 sqft 101 m²

£2.67/sqft £28.74/m² 23% below Tooting median
£2,900/mo £725 each (if split by room)

Wilson Avenue, Mitcham, CR4

4 bed 2 bath Collier's Wood

4 days on market Share Agent's site ↗

1,011 sqft 94 m²

£4.45/sqft £47.90/m² 28% above Tooting median
£4,500/mo £1,125 each (if split by room) was £4,750

Gambole Road Tooting SW17

4 bed 2 bath Summerstown

6 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£4,000/mo £1,000 each (if split by room)

Boyd Road, Colliers Wood, London, SW19

4 bed 2 bath Collier's Wood

6 days on market avail 16 Nov Share Portal ↗

size unknown

—/sqft/m²
£3,500/mo £875 each (if split by room)

Clive Road, London, SW19

4 bed 1 bath Collier's Wood

5 days on market avail 30 Oct Share Agent's site ↗

size unknown

—/sqft/m²
£3,900/mo £975 each (if split by room)

Gambole Road, LONDON

4 bed 2 bath Summerstown

3 days on market avail now Share Agent's site ↗

size unknown

—/sqft/m²
£7,000/mo £1,750 each (if split by room) was £7,500

Loxley Road, London, SW18

4 bed 2 bath Balham

3 days on market avail 3 Oct Share Agent's site ↗

How we know the size

  1. 01

    We collect

    Every new flat to rent in London, checked through the day, seven days a week.

  2. 02

    We read the floorplan

    A vision model reads the plan the way you would — room by room, taking the dimensions printed on it. It is an AI estimate, and it can be wrong.

  3. 03

    We measure

    That gives a square footage, and a price per square foot. You can sort and filter on both. The portal offers neither.